[LEDE-DEV] MikroTik RouterBoard ar71xx changes
dev at kresin.me
Wed Jan 11 01:19:02 PST 2017
11.01.2017 09:32, Felix Fietkau:
> On 2017-01-11 09:17, Cezary Jackiewicz wrote:
>> Dnia 2017-01-08, o godz. 14:54:33
>> Felix Fietkau <nbd at nbd.name> napisał(a):
>>> Hi all,
>>> I've just pushed the code for converting ar71xx routerboard support to
>>> UBI + sysupgrade to my staging tree at:
>>> So far I've only managed to test it on RB 912UAG-5HPnD, other devices
>>> are still untested. If you have any affected hardware, please test the
>>> new code with a fresh build from that tree (make sure you reset your
>>> config) and let me know if it works.
>>> Installation is now done only over sysupgrade (from the initramfs
>>> image), the old wget2nand script and rootfs tarballs are gone.
>> Boot from initramfs:
>> RouterBoard 411U
>> CPU frequency: 300 MHz
>> Memory size: 32 MiB
>> NAND size: 128 MiB
>> Press any key within 2 seconds to enter setup
>> trying bootp protocol... OK
>> Got IP address: 192.168.1.134
>> resolved mac address E8:11:32:99:3D:A0
>> Gateway: 192.168.1.10
>> transfer started ................................................ transfer ok, time=2.79s
>> setting up elf image... OK
>> jumping to kernel code
>> [ 0.000000] Linux version 4.4.40 (cezary at eko.one.pl) (gcc version 5.4.0 (LEDE GCC 5.4.0 r2900-e5aeb4a) ) #0 Tue Jan 10 17:18:04 2017
>> [ 0.000000] bootconsole [early0] enabled
>> [ 0.000000] Kernel command line: parts=1 boot_part_size=4194304 gpio=1855 HZ=150000000 mem=32M kmac=4C:5E:0C:31:B3:F5 board=411U hw_opt=00000000 boot=0 mlc=8 rootfstype=squashfs noinitrd
>> [ 7.784959] m25p80 spi0.0: pm25lv512 (64 Kbytes)
>> [ 7.840380] Creating 4 MTD partitions on "spi0.0":
>> [ 7.897848] 0x000000000000-0x00000000b000 : "routerboot"
>> [ 7.966111] 0x00000000b000-0x00000000c000 : "hard_config"
>> [ 8.033665] 0x00000000d000-0x00000000f000 : "bios"
>> [ 8.093852] 0x00000000f000-0x000000010000 : "soft_config"
>> [ 8.161543] NAND flash driver for RouterBoard 4xx series version 0.2.0
>> [ 8.239896] rb4xx_nand: write cmd failed, err=-22
>> [ 8.296268] rb4xx_nand: write cmd failed, err=-22
>> [ 8.352640] rb4xx_nand: write cmd failed, err=-22
>> [ 8.409041] rb4xx_nand: write cmd failed, err=-22
>> [ 8.465399] rb4xx_nand: write cmd failed, err=-22
>> [ 8.521847] nand: second ID read did not match ec,f1 against 41,ec
>> [ 8.595962] nand: No NAND device found
>> [ 8.655044] libphy: ag71xx_mdio: probed
> This does not look like it something caused by changes in my staging
> tree, it may already be present in LEDE master. Could you please verify
> that and if it's the case, use git bisect to track down the issue to an
> individual commit?
Hey Felix, Hey Cezary,
this bug is already reported in
The reporter was able to track down the breakage to
("ar71xx: remove a non-upstream spi core patch") committed by felix.
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